On 2021-03-02, Jean-Pierre de Villiers <[email protected]> 
wrote:
> The entry openfiles-cur=1024 is overriding the entry openfiles=1024.
> Note that openfiles=value sets both openfiles-max=value and
> openfiles-cur=value.
>
> The setting openfiles-max setting is the upper limit which can only be
> changed by root while any user can change their own openfiles-cur up the
> maximum value set previously.  You will either need to increase
> openfiles-cur or remove it completely and only have openfiles=4096.
>
> All this info and more is contained in login.conf(5) and getrlimit(2).

yep.

> However, I believe the recommended practice would be to create a new
> login class, called 'relayd' say, that inherits from the daemon class.
> This is specified using the entry: tc=daemon.  Otherwise, every process
> running as a user in the daemon class will have these heightened
> privileges - and there's a lot of them.

For daemons started by rc.d, the class is set by the rc script, by default
to a class named after the daemon if it exists (i.e. "relayd"), if not
then fallback to "daemon" (unless you set "relayd_class" in rc.conf.local).

The class set in the passwd file isn't used.

> > $ doas cap_mkdb /etc/login.conf

I would just rm the db file, it isn't present by default. The
optimization isn't so useful these days, and it one more thing to
(remember|forget) when you change the file..


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